How to clean the heat sink of a notebook? How to clean up laptop heat vent dust

The best way to dust the computer, including the entire motherboard and heatsink, is to use an animal hair brush and a hair dryer.

Due to the effect of static electricity, the dust is attracted to the motherboard, radiator, etc., just use the hair dryer, it is difficult to completely remove, first brush a few times with a brush, and use the hair dryer to blow away the dust while brushing, under normal circumstances, the operation is about 4 or 5 times.

Note: The brush is soft, do not use a hard brush to prevent damage to the devices or circuits on the motherboard. In addition, in the process of brushing dust, the brush can also generate static electricity to attract dust, so it is necessary to clean the dust on the brush every time before cleaning it twice.

Cut off the power supply. First of all, remove the external power supply and battery of the laptop, be sure to cut off the electricity, and then remove the screws on the laptop fan housing and remove the case.

Clean up the dust. You can see that there is a lot of adsorbed dust inside the shell, so use a rag to clean the shell first. After the case is removed, use a rag to remove dust from the surface of the fan.

Clean the dust from the air outlet.

Remove the laptop fan fixing screws, cover the circuit board with a paper towel, use a cotton swab moistened with a small amount of water to wipe the dust adsorbed on the fan, and then use tweezers to pick out the large filaments that are blocked everywhere and continue to clean the air outlet. First cover the circuit board under the air outlet with paper, then use a cotton swab with a small amount of water to gently stick the dust from the fan air outlet, and finally use a rag to wipe off the dust on the surface of the circuit board, and install the shell back.

You can use a brush and hair dryer.

Hair dryer, with maximum wind force.

What should you do to clean the dust of the laptop heat vent, so how to clean the dust of the laptop heat vent? The following is my collection of how to clean the dust of the laptop's heat vent, I hope it will be helpful to you

Unplug the laptop and deduct the battery.

Remove the screws on the back cover of the cooling fan and remove the back cover.

After removing the back cover, you can see a thermally conductive copper tube, which controls heat dissipation, and connects it with the fan to remove the screws that fix the CPU and graphics card.

Take out the heat pipe and fan, and unplug the power cord of one of the fans.

After taking out the fan, clean up the dust in the fan, you can use a blower to blow it, and if there is dust at the heat dissipation port, use a brush to brush it.

Summary. 1.First, remove the heatsink from the motherboard, pay attention to the direction of rotation of the screws when disassembling, and remove the motherboard from the chassis if necessary.

2.Then, before removing the fan of the radiator, gently wipe the dust off the fan blades with a small brush. If necessary, you can also use a hair dryer to blow dust off the blades.

3.Use a fine brush to clean up the small dust in the crevices and gently wipe it again with a clean paper towel or rag. 4.

Once the cleaning is complete, clean the silicone grease from the radiator base and apply new silicone grease.

How to clean up too much dust in the computer radiator.

Can you add, I don't quite understand it.

1.First, remove the heatsink from the motherboard, pay attention to the direction of rotation of the screws when disassembling, and remove the motherboard from the chassis if necessary. 2.

Then, before removing the fan of the radiator, gently wipe the dust off the fan blades with a small brush. If necessary, you can also use a hair dryer to blow dust off the blades. 3.

Use a fine brush to clean up the small dust in the crevices and gently wipe it again with a clean paper towel or rag. 4.Once the cleaning is complete, clean the silicone grease from the radiator base and apply new silicone grease.